pub fn e2m1_packed_bits_to_float<F: Numeric, N: Size>(word: u32) -> Vector<F, N>Expand description
Decode the N e2m1 codes packed into the low 4 * N bits of word, lowest nibble first.
The storage order is the host e2m1x2’s: element 0 in the low nibble, element 1 in the high
one. Written against N rather than fixed at two so a wider native pack decodes the same way.